zara
/
zephyr
mirror of https://github.com/zephyrproject-rtos/zephyr
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
114938 Commits
85 Branches
204 Tags
1.8 GiB
 
 
 
 
 
 
Tree: a6ab43aa88
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'a6ab43aa88'
${ noResults }
zephyr/samples/sensor/hts221
Benjamin Cabé ee77704715
samples: sensor: use zephyr:code-sample directive 		10 months ago
..
src
…
CMakeLists.txt
…
README.rst samples: sensor: use zephyr:code-sample directive 10 months ago
prj.conf
…
sample.yaml samples: sensor: hts221 no trigger on stm32u585 disco kit 2 years ago

README.rst 

.. zephyr:code-sample:: hts221
   :name: HTS221 Temperature and Humidity Monitor
   :relevant-api: sensor_interface

   Get temperature and humidity data from an HTS221 sensor (polling & trigger mode).

Overview
********
This sample periodically reads temperature and humidity from the HTS221
Temperature & Humidity Sensor and displays it on the console


Requirements
************

This sample uses the HTS221 sensor controlled using the I2C interface.

References
**********

 - HTS211: https://www.st.com/en/mems-and-sensors/hts221.html

Building and Running
********************

 This project outputs sensor data to the console. It requires an HTS221
 sensor, which is present on the disco_l475_iot1 board.

.. zephyr-app-commands::
   :zephyr-app: samples/sensor/hts221
   :board: disco_l475_iot1
   :goals: build
   :compact:

Sample Output
=============

 .. code-block:: console

    Temperature:25.3 C
    Relative Humidity:40%
    Temperature:25.3 C
    Relative Humidity:40%
    Temperature:25.3 C
    Relative Humidity:40%
    Temperature:25.3 C
    Relative Humidity:40%

    <repeats endlessly every 2 seconds>